I got the four pack of these, 2 rainbow and 2 blue stripe. My kids really love them. I removed the plastic film which is on the front only. It makes for a very clear view. However, one of the rainbow shields had a very thick line of some kind of glue or adhesive on it. You're supposed to only wash with non-abrasive cleaners/sponges, but nothing was taking this goo off... So now I have one scratched shield still with glue on it, and 3 usable ones. I'll buy another pack, hopefully without glue on them.